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Properties of substance:

N,N-diphenylbenzenamine

Synonyms:

triphenylamine

Group of substances:

organic

Physical appearance:

monoclinic crystals

Empirical formula (Hill's system for organic substances):

C18H15N

Structural formula as text:

(C6H5)3N

Molar/atomic mass: 245.318

Melting point (°C):

127.5

Boiling point (°C):

365

Solubility (g/100 g of solvent):

benzene: soluble [Ref.]
carbon disulphide: 1.95 (-83°C) [Ref.]
diethyl ether: soluble [Ref.]
ethanol 96%: 0.74 (20°C) [Ref.]
ethanol 96%: 5.5 (74°C) [Ref.]
methanol: soluble [Ref.]
water: insoluble [Ref.]

Density:

1.18 (25°C, g/cm3)

Reactions of synthesis:

  1. Yeild 78%. [Ref.1]
    2C6H5Cl + C6H5NH2 → (C6H5)3N + 2HCl

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-540
  2. Свойства органических соединений: Справочник. - Под ред. Потехина А.А. - Л.: Химия, 1984. - pp. 354-355 [Russian]
  3. Справочник по растворимости. - Т.1, Кн.2. - М.-Л.: ИАН СССР, 1962. - pp. 1050, 1246 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru